Positive and Negative Numbers
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Mathematics in Context Grade 5 Dry and Wet Numbers Positive and Negative Numbers
Lesson • Activity • Discussion • Worksheet • Show All
Lesson (...) Activity (...)
Activity: Create your own affine cipher for encoding and decoding messages. Input your own constant and multiplier, then input a message to encode.
Activity: Encode and decode messages to determine the form for an affine cipher. Input a message to encode, then input your guesses for the constant and multiplier. Caesar Cipher II is one of the Interactivate assessment explorers.
Activity: Decode encrypted messages to determine the form for an affine cipher, and practice your reasoning and arithmetic skills. Input your guesses for the multiplier and constant. Caesar Cipher III is one of the Interactivate assessment explorers.
Discussion (...) Worksheet (...) No Results Found |
